The wavelength at which a blackbody radiates most depends on its:
A)radius.
B)mass.
C)magnetic fields.
D)temperature.
E)direction of motion.

Question

Quizplus · Accepted Answer

The wavelength at which a blackbody radiates most is given by Wien's law, which states that the wavelength is inversely proportional to the temperature of the blackbody. Therefore, the correct answer is choice D, temperature. The wavelength at which a blackbody radiates most is determined by its temperature. This is known as Wien's displacement law, which states that the maximum wavelength of radiation emitted by a blackbody is inversely proportional to its temperature. In other words, as the temperature of a blackbody increases, the wavelength of its peak radiation shifts to shorter and shorter wavelengths.

The Wavelength at Which a Blackbody Radiates Most Depends on Its